Can a $249 digital-to-analog converter/headphone amplifier deliver state-of-the-art sound? The Audiophiliac listens to the AudioQuest DragonFly to find out. Steve Guttenberg Former contributor ...

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. There are many ways to improve the experience of enjoying ...

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. Hooking up your home theater system can be a literal ...

The device was made in a one-sided PCB with the use of USB to create a high quality preamplifier with built-in DAC. The USB connector was placed form the bottom side of the one-sided PCB. An external ...

Want to take back control of how your digital audio files become sound? One thing you can do is to build your own digital to analog converter. This one is made from discrete components, centered ...

Schiit Audio doesn't mess around. It offers U.S.-made high-performance audio products for super-affordable prices -- and here are two that are even cheaper. Ex-movie theater projectionist Steve ...

Here's why I'm asking: I have a Denon AVR 3803 receiver. I like it quite a bit, except for one glaring (IMHO) omission; in order to use my Sennheiser wireless headphones, I have to run both analog and ...

In 2015, there’s not much question about audio storage, transmission, or streaming: it’s digital. Apart from rare sightings of vinyl or open-reel tape in boutique sales or creative enclaves, audio is ...

In the Op Amp circuit shown in the figure, let Rf = 10kΩ, R1 = 10kΩ, R2 = 20kΩ, R3 = 40kΩ, and R4 = 80kΩ. Obtain the analog output for binary inputs [0000], [0001], [0010], . . . , [1111]. Using this ...

Reader Glen Lanier has two devices that seem to have difficulty communicating. He writes: I just put a small TV and Apple TV in my bedroom and connected them with an HDMI cable. The problem is that ...

Ever since I picked up the Marantz PM-11S2 turntable, I've been amassing quite a collection of vinyl records. Flip the clock back two years ago and I would have never considered spinning records on my ...